Claude on new websites
Sites that declare Claude as their generator, meaning the page was written with Anthropic's Claude models.
948 sites
947 found by StackScope, 1 via launch platforms
- StackScope Wider Web 753
- StackScope Discovery (Indie) 194
- Other 1
Claude appeared on about 880 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with Claude.
875 new sites with Claude first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Claude, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using Claude
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded area was measured against a different set of sites, so the line can step there without Claude itself changing.
Coverage details
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use Claude
301 sites with a known type, all time
Domain endings using Claude
893 sites, all time
- .com 65.6%
- .uk 4.1%
- .org 3.9%
- .app 3.7%
- .fun 2.4%
- .fr 2.2%
- .net 1.7%
- .online 1.7%
- .in 1.6%
- .co 1.5%
- .site 1.5%
- .ai 1.2%
- .xyz 0.9%
- .ca 0.8%
- .store 0.8%
Country
Country likely for 198 of 948 sites (20.9%), all time.
How we know
Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
-
United States
29.3%
-
United Kingdom
19.7%
-
France
10.6%
-
India
9.1%
-
Canada
6.6%
-
Spain
2.5%
-
Türkiye
2.0%
-
Australia
1.5%
-
Brazil
1.5%
-
Indonesia
1.5%
-
Switzerland
1.0%
-
Colombia
1.0%
-
Dominican Republic
1.0%
-
South Korea
1.0%
-
Morocco
1.0%
AI Signal leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 |
Claude
Current page
|
<0.1% | 75.8% | |
| #2 | OpenAI Domain Verification | <0.1% | 20.6% | |
| #3 | MCP Server | <0.1% | 5.2% | |
| #4 | AEO Meta Tags | <0.1% | 0.7% | |
| #5 | ChatGPT | <0.1% | 0.5% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any AI Signal tool. All 6 in AI Signal →
Often used with
| Tool | Sites | vs all new sites |
|---|---|---|
Netlify
|
276 | 6.1x |
NS1
|
120 | 5.6x |
Google Fonts
|
829 | 2.2x |
Tools that turn up far more often on Claude sites than on new sites in general, and how many times as common each one is there.
Recent launches using Claude
195 of the 948 sites using Claude are product launches we list individually. The other 753 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
Bicycle Menagerie
Also detected
Shoplistd: be the store AI recommends
Also detected
Emerald Coast Dive Ops
Also detected
Ink & Seal – Chinese Zodiac and Your Name in Chinese
Also detected
TH Glance Studio
Also detected
FábricaFlow
Also detected
AniBrawler: math battles for kids
Also detected
Dumb Little Fish
Also detected
QRJuice
Also detected
XRUINS 世界の遺跡の謎
Also detected
Take One
Also detected
Showing the most recent 12 of 195.
The StackScope API serves all 948 sites using Claude, filterable and exportable, from £15 a month.